2. Wide type: In order to please consumers, some manufacturers produce a wide type of abdominal belt, commonly known as "Zongzi Abdominal Belt", which binds the whole abdomen up, down and is fully armed. The photos on the internet look beautiful and the price is not high. In fact, this kind of abdominal belt is very unscientific. After use, it is not only inconvenient and uncomfortable, but also squeezes blood vessels and viscera, affecting blood circulation and visceral function. Select it.
3. Pure cotton: The abdominal belt of pure cotton is comfortable to use, non-irritating, and naturally absorbs moisture, which is much better than that of chemical fiber. However, pure cotton has no elasticity, and it has lost its elastic shrinkage-aiding effect. At present, it is ideal to add natural elastic rubber to cotton, which is both environmentally friendly and natural. There is also a kind of artificial cotton, which is artificial cotton. Pay attention when choosing.